Db Error Getone

If no document satisfies the query, the method returns null. Eg. (select * from users) sq $sq = $db->subQuery("sq"); $sq->get ("users"); Subquery in selects: $ids = $db->subQuery (); $ids->where ("qty", 2, ">"); $ids->get ("products", null, "userId"); $db->where ("id", $ids, 'in'); $res Very useful for statistics and parallel processing, where you want to have process A handling account 1 to median, and process B handling account median+1 to last. What do you call a GUI widget that slides out from the left or right?

AND login = ?", $params); print_r($users); // contains Array of returned rows // will handle any SQL query $params = Array(10, 1, 10, 11, 2, 10); $q = "( SELECT a You signed in with another tab or window. DB::update('accounts', array( 'password' => DB::sqleval("REPEAT('joe', 3)") ), "username=%s", 'Joe'); DB::delete() Run the MySQL DELETE command with the given WHERE conditions. // delete Joe's account DB::delete('accounts', "username=%s", 'Joe'); DB::insertId() Returns the auto You can also set a custom function or class method that will run after every command.

The JpaRepository interface extends from CrudRepository. author: H2LSOFT see: setConnectionId since: 2.9 access: public int dbGetConnectionID () dbGetConnectionObject (line 116) return db connection object to share with framework access: public void dbGetConnectionObject ([int$db_index = '']) int $db_index: The parameter contains either include or exclude specifications, not both, unless the exclude is for the _id field. See the prepare() documentation, if you want to use a SQL statemt using placeholders.

DB::$error_handler = false; // since we're catching errors, don't need error handler DB::$throw_exception_on_error = true; try { // try to insert something with a primary key that already exists // will Return value mixed - the first column's data, NULL if there is no data, or a DB_Error object on failure Throws Possible PEAR_Error values Error code Error message Reason Solution DB_ERROR_INVALID Same way keywords could be used in SELECT queries as well: $db->setQueryOption ('SQL_NO_CACHE'); $db->get("users"); // GIVES: SELECT SQL_NO_CACHE * FROM USERS; Optionally you can use method chaining to call where multiple This means you can set these variables in a globally included setup file, and never worry about actually opening or closing your database connection.

Specifies query selection criteria using query operators. DB::useDB('my_other_database'); $result = DB::query("SELECT * FROM my_table"); DB::startTransaction() / DB::commit() / DB::rollback() These are merely shortcuts for the three standard transaction commands: START TRANSACTION, COMMIT, and ROLLBACK. What's an easy way of making my luggage unique, so that it's easy to spot on the luggage carousel? Terms Privacy Security Status Help You can't perform that action at this time.

Reload to refresh your session. To lock multiple tables, you can use an array. You can exlude some fields from your update query, use * character to exclude a name generically mce*will exclude all name in the array that begins with mce.

If you have 4 parallel processes, GetMedian() again for the two halves. The findOne(id) method is defined in CrudRepository. You can then use DB::startTransaction() from within a transaction to start another one.

author: H2LSOFT access: public array dbGetFields () dbGetMaxID (line 332) This method returns the maximum value for a ID, it is useful to know the value of an id after an

Help on a Putnam Problem from the 90s Is it possible to join someone to help them with the border security process at the airport? If an error occurs, false is returned. author: H2LSOFT since: 2.5 access: public int getMaxID (string$table, [string$ID = 'ID']) string $table string $ID getNumFields (line 830) this method allows to return the database query fields number. WARNING: In order to use column to column comparisons only raw where conditions should be used as column name or functions cant be passed as a bind variable.

Parameter string $query the SQL query or the statement to prepare mixed $params array, string or numeric data to be added to the prepared statement. Terms Privacy Security Status Help You can't perform that action at this time. The parameters are the same as described in the standard variables section. $mdb = new MeekroDB($host, $user, $pass, $dbName, $port, $encoding); Once connected, you can run all the MeekroDB functions described You can also set all the same parameters. $row = $mdb->queryFirstRow("SELECT name, age FROM tbl WHERE name=%s LIMIT 1", 'Joe'); echo "Name: " . $row['name'] . "\n"; // will be Joe,

For example, this will be run to alert you if you mess up the MeekroDB syntax, or if you can't connect to the MySQL server. more hot questions lang-php about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other author: H2LSOFT since: 2.9 access: public int dbNumRows () dbProtection (line 2085) Protect data agains xss attack since: 3.2 access: protected array dbProtection (array$array) array $array dbReplace (line 540) This method Set theory union and intersection problem Why don't you connect unused hot and neutral wires to "complete the circuit"?